This study examined whether individual and collective moral disengagement (MD) in seventh grade were associated with bullying perpetration across seventh and eighth grade, and whether changes in individual and collective MD from seventh to eighth grade were associated with concomitant changes in individual-level bullying perpetration. In this…

In this study reciprocal peer tutoring was implemented in middle school mathematics classes for a six-month period. The effects of this methodology on students' mathematics achievements, mathematics anxiety levels, attitudes towards mathematics, and mathematics self-concepts were examined. Study participants included 768 students in grades 7-9…

This study evaluated the relations between adolescents' school and career future time perspective and their academic-related outcomes (i.e. grades, learning problems, and task orientation) and whether mastery goals are mediators of these relations. Romanian adolescents (N = 229, 59% girls) completed questionnaires assessing future orientation,…

Research on learning from errors gives reason to assume that errors provide a high potential to facilitate deep learning if students are willing and able to take these learning opportunities. The first aim of this study was to analyse whether beliefs about errors as learning opportunities can be theoretically and empirically distinguished from…

Research on perceived instrumentality of students' academic work for attaining life goals has shown to have positive effects on academic achievement and motivation The purpose of the study was to examine the changes in perceived instrumentality over time and to identify how significant others such as parents, teachers and peers affect changes in…

Although knowledge on the psychosocial (mal)adjustment of bully-victims, children who bully others and are victimised by others, has been increasing, the findings have been principally gained utilising a single method to identify bully-victims. The present study examined the psychosocial adjustment of bully-victims (as compared with pure bullies…